why critics say five acts like these don't make the city safer. >> and don't be lured by those 47 mpg claims. many mileage estimates are overrated. >> the cars are not getting the fuel economy you would expect. >> the push to make estimates more accurate. >> giving back, not your time or money but your presents. we go into the mall madness to find out what gifts are going back to the stores. ,,,,,,,, decided today was the day to clean out the basement. and he found 5 and a half pounds of dynami! >>> a man who lived in a west oakland home for 30 years decided today was the day to clean out the basement. and what he found was 5.5 pounds of dynamite. at firstk he carried it all back out to his truck but then thought better of it who called police who called the bomb squad. they hauled it away but not before evacuating part of the neighborhood on 37th street. the dynamite dated back to world war ii. >>> gun buy-back programs here in the bay area are proving to be a big hit and in los angeles city leaders moved up the date of the city's annual buy back program in the wake of the newtown sc